Exclusively for Commercial Use: Designed specifically for .134 gauge commercial doors, this tool is not suitable for residential applications. It accommodates 14mm - 19mm commercial ball bearing hinges, ensuring a broad compatibility across various door types. Ergonomic Comfort Grip: The non-slip rubber handle of our hinge adjustment wrench is engineered for comfort and efficiency. It minimizes hand fatigue during extended use, making it ideal for professionals who require durability and comfort in their tools. Precision and Durability: Constructed from hardened steel with a corrosion-resistant coating, this tool offers precise adjustments. It's built to withstand harsh environments and frequent use, ensuring longevity and consistent performance. Portable and User-Friendly: Lightweight yet robust, our hinge adjustment tool is easy to operate and transport. Whether you're a professional contractor or a DIY enthusiast, this tool is a must-have for efficient on-site door adjustments. Quick and Effective Door Repair: Tackle common door issues such as sagging, sticking, and misalignment swiftly with our heavy-duty tool. It's designed to enhance door functionality and extend the lifespan of commercial doors by ensuring smooth operation. Color: black Material: Metal Package Contents: 1 * Wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.